2. The engine number is generally under the left gear lever and above the pedal, which may be covered by mud, and a few are on the right side of the engine.
The position of motorcycle frame number is generally: 1. In front of the frame, that is, in front of the fuel tank, the position of the riser at the direction column; 2. On or beside the frame under the car seat; 3. Most scooters hit the front bent beam or the bottom side of the frame. 4. On the frame under the seat cushion or beside the engine, etc. The printing positions of motorcycle frame numbers of different brands and models are generally different, so you can check the instructions attached to the motorcycle.
The frame number of a motorcycle is equivalent to the identity card of a car, just as important as the identity card of a person. The first few letters represent the manufacturer and the type and year of production of the car, and the following numbers are the only numbers representing the car. This set of numbers is equivalent to the identity card of a car. Usually, the frame number definition and coding method of each brand motorcycle are different. The frame numbers of motorcycles are all 1 1, and the numbers and letters in different positions have different meanings.
1885, German gottlieb daimler installed an engine on a machine, and the world's first motorcycle was born. Motorcycle-related motorcycle sport is a kind of military sport and a competitive sport with motorcycles as equipment. It is divided into two-wheeled and three-wheeled models, and each model is divided into several grades according to the working volume of the engine cylinder.
According to the competition form, it can be divided into cross-country race, multi-day race, road race, track race and travel race. Rank by driving speed or driving skill.